asked — Simple past tense and past participle of ask.
concealed — to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat.
confined — If something is confined to a particular place, it exists only in that place. If it is confined to a particular group, only members of that group have it.
denied — to withhold something from, or refuse to grant a request of: to deny a beggar.